Every Social Network is Different: Here's What You Need to Know
Techipedia: Tamar Weinberg
JANUARY 25, 2008
And that differentiates StumbleUpon from the other social “news networks. As I pointed out in a recent Problogger post , Digg is not so much of a “social bookmarking site, but StumbleUpon certainly is. Reply David Chivers January 29, 2008 at 10:50 pm Hey, Tamar. Do you think Reddit, Propeller, etc.
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